Đồng Hồ Đo Lưu Lượng Nhiên Liệu Diesel Kỹ Thuật Số Phong Cách365 15-120l 1.5inch Npt

Features:
Modular design makes it suitable for use with output modules, sensors and remote transmitters.
Compact structure, easy to install.
Intuitive clear reading, high reliability, measuring accuracy is ±1%.
High-definition displays show both instantaneous and cumulative flow.
Can be widely used to measure diesel, kerosene, gasoline, etc.

Specification:
Material: Aluminum alloy
Operating voltage: 2.3-3.3V
Battery type: 2 x AAA LRO3 batteries
Connection size: 1.5inch NPT
Repetition: ±0.5%
Measure accuracy: ±1%
Maximum working pressure: 20BAR
Flow range: 15-120L / Min
Single count: 0.00-9999.9
Total cumulative count: 0-99999
Mistakes count: 0.1000-9.9999
Working temperature: -10°C~ +60°C(14°F~140°F)
Standby time: 1 year
Application: Diesel, kerosene, gasoline
Color: Blue
Weight: 684g
Malfunction and solution:
The flow meter is not accurate.
1. The method
of field calibration is not correct.  
Calibrate
again.
2. The flow rate on the meter is below the
lowest. 
Increase
the flow rate.
3. The flow meter is blocked by the dry liquid.
Take
out the impeller and clean it carefully and make sure the impeller turns
freely.
4. The impeller is wrapped by the sealing
material. 
Remove
the meter and make sure the impeller turns freely.
5. Too close to the impeller.  
Install
properly
6. Too close to the motor or electronic noise
environment  
Install
properly
The reading numbers faded or blanked out.
1.Battery
is exhausted or not connected
Check
the batteries or even replace them
Flow rate is normal but the meter can not count. Press
the button of DISPLAY, the meter start.
1.
Field calibration is not correct.
Calibrate
again.
2. The impeller is blocked or
damaged.   
Remove
the meter and make sure the impeller turns freely.
3.The impeller is wrapped by the sealing
material.  
Remove
the meter and make sure the impeller turns freely.
Flow rate is low and the meter can not count. Press
the button of DISPLAY, the meter start.
1.
The flow meter is blocked by the dry liquid.  
Take
out the impeller, clean it carefully and make sure the impeller turns freely.
2. The flow rate on the meter is below the
lowest.  
Increase
the flow rate.
The meter can not calibrate.
1.
Circuit board is break down. 
Replace
the circuit board.
2. Button is fail to press. 
Replace
the circuit board.

Package List:
1 x Turbine Flow me